baber/WOPTO huggingface dataset:
Patent EP-0385601-A3 (EP)
Title: Cross-linked antibodies and processes for their preparation.
Inventor: RHIND STEPHEN KEITH
IPC: A61K47/48
Filed: 1990-02-12
Abstract: Cross-linked labelled antibody conjugates are described which have at least one non-disulphide interchain bridge. The bridge may be the residue of a homo- or hereofunctional cross-linking reagent, and is located away from the antigen binding domains of the antibody. The antibody conjugates have an enhanced binding capacity and in vivo have good blood clearance and, in the presence of a tumour high tumour: blood and tumour: bone ratios. The conjugates are of use in the diagnosis and therapy of e.g. tumours and may be prepared by reaction of a cross-linking reagent with an antibody.
Patent EP-0390470-A3 (EP)
Title: Storage medium, storage method and stored information reading method
IPC: G11B7/243
Filed: 1990-03-27
Abstract: Disclosed are medium and methods for storage and 
reading of stored information. The storage medium 
comprises an oxide layer having a plurality of pits and 
projections on the oxide layer surface. Information 
storage is achieved by applying voltage or light, in 
accordance to information signals, to the oxide layer, to 
differentially heat said oxide layer and create a plurality 
of portions which contain different quantities of oxygen. 
Stored information is read by the application of voltage or 
light to the oxide layer containing a plurality of portions 
containing different quantity of oxygen and detection of 
the electrical resistance or light reflectivity of each of 
said plurality of portions.
Patent EP-0398677-A3 (EP)
Title: Dna hybridization probes for identification of mycobacteria
IPC: C12Q1/68
Filed: 1990-05-16
Abstract: A nucleic acid sequence specific for genomic nucleic 
acid of  Mycobacterium tuberculosis  is disclosed. This 
sequence is from  M .  tuberculosis  and can hybridize with 
certain members of the tuberculosis complex of myco­
bacteria, e.g.  M .  tuberculosis ,  M .  bovis  and the Montreal 
strain of  M .  bovis  (Calmette Bacille-Guerin). This 
invention also pertains to DNA fragments identified by 
amplification of mycobacterial nucleic acid by the 
polymerase chain reaction (PCR) technique using oligode­
oxyribonucleotide primers derived from this isolated 
nucleic acid sequence of  M .  tuberculosis . DNA fragments 
amplified in this manner will specifically hybridize with 
nucleic acid from  M .  tuberculosis .  
     The invention also pertains to diagnostic methods 
such as hybridization assays which employ the nucleic 
acid sequences and to kits for performing the assays.
Patent EP-0431856-A3 (EP)
Title: Heterocyclic compounds
IPC: C07D401/04
Filed: 1990-11-30
Abstract: This invention concerns novel compounds of the formula I: <CHEM> in which P is a group of formula II or a group of formula III; R<1> is alkyl, cycloalkyl, cycloalkylalkyl, phenyl or phenylalkyl; R<2> is hydrogen, alkyl, amino or alkylamino; R<3> and R<4> are independently hydrogen, alkyl, phenyl or benzyl; R<6> is alkyl, amino or alkylamino; C and D are independently ethylene or trimethylene; Z is a direct bond between C and D, or an oxy, thio, carbonyl, methylene, ethylenedioxymethylene, ethylidene, or isopropylidene link, or Z is a group of the formula = N.R<5> in which R<5> is alkyl, phenyl or benzyl; R8 is hydrogen, cycloalkylalkyl, alkyl, alkenyl, alkynyl or phenylalkyl; or R8 is a alkylene or alkenylene linked to the nitrogen atom of the group Q.A.N-, either of which linking groups may optionally bear a alkyl, phenyl or phenylalkyl substituent and either of which linking groups thereby completes a ring including two adjacent carbon atoms of ring Q, any carbon atoms in A and the adjacent nitrogen atom of the group -A.N-; A is a direct bond to the the group -N(R8)- or is alkylene; Q is a phenyl or pyridyl moiety; Y is a physiologically acceptable anion; and wherein any one or more of said phenyl, benzene or pyridyl moieties may optionally be unsubstituted or bear one or more selected substituents. The invention also includes certain closely related anhydo-base derivatives which, like the compounds of formula I, possess beneficial effects on the cardiovascular system (and in particular beneficial effects modulated via the sino-atrial node). Also included are pharmaceutical compositions containing compounds of formula I (or a related anhydro-base) as active ingrdient, and processes for the manufacrture of the various novel compounds.
Patent EP-0403323-A3 (EP)
Title: Detachable collar for animal feed container
IPC: A01K39/014
Filed: 1990-05-22
Abstract: Collar especially for an animal feed container. The collar (1) constitutes a band capable of being folded on itself and attached by its two extremities (8 and 9) which can be fastened to receptacles with circular openings of variable dimensions. Applications: feeding of animals in industrial-type rearing, especially in bird rearing. <IMAGE>
Patent EP-0461362-A3 (EP)
Title: Thin film semiconductor device and process for preparing the same
IPC: H01L27/12
Filed: 1991-04-16
Abstract: A semiconductor device comprises a semiconductor layer (513, 514, 515) including a source region, a drain region (513, 514) and a channel region (515) provided on an insulating film (512) and a gate electrode (517) provided through a gate insulating film (516) on the semiconductor layer, characterized in that the thickness of the channel region (515) is smaller than the thickness of the source or drain region (513, 514), and also the level of the interface (534) between the channel region and the insulating film is different from the level of the interface (532, 535) of the source or drain region and the insulating film. <IMAGE>
Patent EP-0455238-A3 (EP)
Title: Method for increasing the utilisation period of information carriers with eeprom
IPC: G11C16/00
Filed: 1991-04-30
Abstract: In an EEPROM, the incoming information is compared with the information already stored, so that the new information is written in only when it differs from the stored information. Pref. the information carrier has a second memory zone, used as a replacement for the first memory zone. After information write-in of the latter a large number of times, the second memory is used. A test may be carried out before the write-in procedures in order to determine faulty areas of the memory. These are then removed from the write-in processes and the remaining areas used.
Patent EP-0482771-A3 (EP)
Title: Heterocyclic acids
IPC: C07D405/04
Filed: 1991-09-26
Abstract: The invention concerns novel 1,3-dioxane alkenoic acid derivatives of the formula I <CHEM>  wherein: n is the integer 1 or 2;  Y is methyleneoxy, vinylene or ethylene;  A<1> is (1-6C)alkylene;  R<1> is a group of the formula R<2>.A<2>-, in which: R<2> is phenyl unsubstituted or bearing up to three substituents which are independently selected from (1-6C)alkyl, (1-6C)alkoxy, (2-6C)alkanoyl (1-6C)alkylthio, (1-6C)alkylsulphonyl, halogeno, trifluoromethyl, nitro and cyano; A<2> is a direct bond to R<2> or a group of the formula -W-C(R<4>)(R<5>)-wherein W is oxygen, methylene or a direct bond to R<2>, and R<4> and R<5> are independently (1-4C)alkyl; Q is a heterocyclyl group selected from thiazol-5-yl and imidazol-5-yl, the latter being unsubstituted or bearing a (1-12C)alkyl group at the 1-position of the imidazole ring; and R<3> is hydroxy, a physiologically acceptable alcohol residue, or (1-4C)alkanesulphonamido; or a pharmaceutically acceptable salt thereof. The compounds are thromboxane A2 antagonists and inhibitors of thromboxane A2 synthase, and are useful on the treatment of a variety of diseases in which thromboxane A2 is involved, such as is ischaemic heart disease, cerebrovascular disease and peripheral vascular disease. The invention also includes processes for the manufacture and use of the compounds, and pharmaceutical compositions containing them.
Patent EP-0503464-A3 (EP)
Title: Optical switching apparatus and switching module for the same
IPC: H04L12/54
Filed: 1992-03-05
Abstract: In order to reduce the memory requirement, in particular in ATM, the maximum number possible of consumer channels equivalent to one another should be made available. 
<??>A combined time, wavelength/frequency and space-division multiplex switching device is known. 
<??>Space-division switching stages alternate with time and wavelength/frequency converters. 
<??>A multistage switching network comprises identical switching modules (10) which are networked with one another in the conventional manner. Each module contains two space-division switching stages (13, 15), a wavelength converter (141, ..., 14m) and a time converter (121, ..., 12n). 
<IMAGE>
Patent EP-0516227-A3 (EP)
Title: Dry analytical element for lithium assay
IPC: C07D405/12
Filed: 1992-05-22
Abstract: A novel 14-crown 4-ether derivative is disclosed for use in a dry analytical element for assaying lithium.
Patent EP-0499490-A3 (EP)
Title: Scanning reflection electron diffraction microscope
IPC: H01J37/29
Filed: 1992-02-17
Abstract: A scanning reflection electron diffraction 
microscope causes a primary electron beam (4) from 
its electron gun (2) to be reflectively diffracted 
from a sample (7) and a diffraction pattern to be 
formed on fluorescent screen (9). An optical lens 
(10) reduces this diffraction pattern in size and 
forms its reduced image on a photoelectric surface 
(11), thereby producing an image-carrying electron 
beam. Deflected by a deflecting system including a 
deflecting coil (12) and a condenser coil (13), the 
image-carrying electron beam is detected by an 
electron-multiplier (15) such that a diffraction 
pattern is displayed on a cathode ray tube (19).
Patent EP-0588241-A3 (EP)
Title: Set of ink-jet ink with reduced bleed and recording apparatus using same
Inventor: YAMAMOTO MAYUMI
IPC: C09D11/00
Filed: 1993-09-09
Abstract: An ink set having (i) a black ink having a surface tension of not less than 40 dyne/cm, the black ink including a first dye; and (ii) at least one color ink having a surface tension of not more than 40 dyne/cm, the at least one color ink including a second dye which is rendered insoluble by the first dye when the black ink and the at least one color ink are mixed. <IMAGE>
Patent EP-0605256-A3 (EP)
Title: System for emergency stopping of escalator handrail.
Inventor: ZAHARIA VLAD
IPC: B66B29/04
Filed: 1993-12-30
Abstract: A re-entry housing is provided through which the handrail pass at the commencement of a handrail return path of travel. A sensor is disposed at the re-entry housing for detecting foreign objects on the handrail, the sensor being operable to generate an obstruction signal when an object is detected on the handrail. A drive includes a tension unit contacting the handrail for applying a driving force to the handrail to move it along its path of travel. The tension unit is released to disable the drive from applying the driving force to the handrail upon generation of the obstruction signal. The handrail will stop moving when a foreign object is detected on the handrail.
Patent EP-0610762-A3 (EP)
Title: Method for production weld planishing of plastic sheet and joint.
Inventor: POWERS JOHN G
IPC: B29C65/02
Filed: 1994-01-29
Abstract: The present invention discloses a planishing method for joined sheets made of a thermoplastic material. Welded ends of the plastic sheets are placed between two platens. The platens are heated to raise the temperature of the plastic material a sufficient amount to soften the plastic material without disturbing its molecular structure. The platens are pressed together with a sufficient pressure while applying heat until the sheets are pressed together providing a relatively smooth, continuous joint having a thickness similar to the thickness of a single sheet. Finally, the platens are cooled thereby cooling the joined sheets. <IMAGE>
Patent EP-0656263-A3 (EP)
Inventor: NAKAYAMA YOSHIAKI
IPC: B41J11/48
Filed: 1994-11-29
Abstract: A printer main body (10) is provided having a print
section (A) therein for printing and a sheet feed inlet (B) through
which paper (P) is supplied to the print section. An automatic
sheet feeder (30) is releasably mountable substantially at
position for releasably mounting a manual sheet insertion
guide (20) so that each can feed paper through the sheet feed
inlet (B). The manual sheet insertion guide (20) is also releasably
mountable on the automatic sheet feeder, preferable at an
angle at which sheets can be fed through said sheet feed
inlet (B).
Patent EP-0624375-A3 (EP)
Title: Pharmaceutical compositions containing hirudin.
Inventor: ARVINTE TUDOR
IPC: A61K47/36
Filed: 1994-02-15
Abstract: The present invention provides an aqueous depot formulation comprising water, hirudin, and calcium, magnesium or zinc ions in the form of a water insoluble salt.
Patent EP-0617367-A3 (EP)
Title: System management interrupt address bit correction circuit.
Inventor: AYASH BASEM ABU
IPC: G06F9/48
Filed: 1994-03-22
Abstract: A system management mode address correction system for a computer provides correct address values on the address bus when the computer is in system management mode. Conventionally, bit 20 of the microprocessor's address outputs may be masked by asserting the FORCE A20 signal. The computer system also operates in a system management mode, which requires all of the address bits to be available for proper access to the system management interrupt vector. When the computer is in system management mode, the computer's microprocessor asserts a system management interrupt active (SMIACT*) signal. This signal is provided to a circuit which also receives the FORCE A20 signal. While the SMIACT signal is deactivated, the control circuit provides the true FORCE A20 signal to the computer system. When an SMI occurs, the SMIACT signal is activated and the FORCE A20 signal is disabled. As a result, the address generated by the microprocessor is asserted on the address bus. <IMAGE>
Patent EP-0690191-A3 (EP)
Title: Window with swinging or tilting frame
Inventor: RENZ WALTER DIPL-ING
IPC: E05D7/084
Filed: 1995-03-21
Abstract: The leaf (2) of the window is mounted in the fixed frame (1) via two hinging or tilting (3) bearings. Each bearing has one half (24) partly countersunk in the leaf and the other (23) similarly accommodated in the frame. A two-part interchangeable strip (11,12) at each bearing covers the gap between frame and leaf on the indoor side. One part is fixed to the leaf and the other to the frame. The two parts of the strip are of the same length, and the recesses accommodating the bearing halves in the leaf and frame are of the same size and shape. On each bearing half there can be a pin (19) parallel to the place of the leaf and to the hinge axis, for power transmission and to aid assembly. The drillings in leaf and frame to accommodate the pins can be made with the same tools and setting irrespective of the type of bearing. <IMAGE>
Patent EP-0693608-A3 (EP)
Title: Part for a two-part box, box made of such parts, and set of such parts
Inventor: WYSS PATRICK
IPC: E05D7/10
Filed: 1995-10-06
Abstract: The separate halves of the box are each shaped to hold selected contents. One edge of the box half has hinge mouldings (5) offset towards one end and with the hinge sections and their spacings in equal lengths. This allows similar box halves to be linked by a single hinge pin (15), which is secured in the hinge sections by a ratchet grip. The box halves can be provided with recesses for magnets which secure the close box. Alternately the open ends of the box can be secured by a similar hinge section and pin arrangement. Carrying grips on the box halves complete the fitting. <IMAGE>
Patent EP-0718873-A3 (EP)
Inventor: PIROOZ SAEED
IPC: H01L21/304
Filed: 1995-11-28
Abstract: A process for cleaning particles from a
hydrophobic surface of a silicon wafer by chemically
oxidizing the hydrophobic surface of the wafer to grow an
oxide layer on the surface without nonuniformly etching
the surface. The oxide layer renders the surface
hydrophilic. The hydrophilic surface is then cleaned
with a caustic etching solution to remove particles from
the surface.
Patent EP-0666666-A3 (EP)
Inventor: CIDON ISRAEL
IPC: H04L12/433
Filed: 1995-01-24
Abstract: A non-quota access indicator is circulated among nodes in a
multi-node quota based communication system with a shared
resource, indicating maximum possible non-quota access to the
shared resource to a given node receiving same. Upon arrival at
a node, the indicator is saved and then updated to reflect the
current status of that node as either starved or satisfied, the
former being a condition of currently having quota remaining and
a shared resource access requirement, and the latter being a
condition of either currently having no remaining quota or having
no current shared resource access requirement. After updating,
the node immediately propagates the indicator to the next node in
the system. When a node without quota requires access to the
shared resource, it compares its requirement to the last stored
indicator and accesses the shared resource if the stored
indicator is equal to or greater than the access requirement.
Patent EP-0759285-A3 (EP)
Inventor: HANOVER BARRY K
IPC: A61B6/00
Filed: 1996-08-02
Abstract: A C-arm apparatus. An X-ray imaging system is coupled to a C-arm, including an X-ray source and an image receptor mounted upon opposing locations, respectively on the C-arm. The C-arm is mass balanced about its axis of orbital rotation and is pivotally coupled to an articulating arm assembly supported upon a wheeled support base. The mass balance enables repositioning of the X-ray imaging system between an anterior-posterior view and an orthogonal lateral view with a single, orbital movement of the C-arm which also causes the views to define an imaging isocenter. The C-arm is preferably miniaturized to an approximate diameter of twenty-eight inches with a source-to-image distance of approximately fourteen inches. <IMAGE>
Patent EP-0778340-A3 (EP)
Inventor: WELCH MICHAEL C
IPC: C11D3/12
Filed: 1996-12-03
Abstract: An improved powdered non-phosphate machine dishwashing composition
comprising a blend of nonionic surfactants, builders, chlorine
or non-chlorine bleach, bleach activators, enzymes and
copolymers of alkylene oxides adducts of allyl alcohol and acrylic
acid useful in reducing spotting and filming of dishware.
Patent EP-0779746-A3 (EP)
Inventor: KOKURYO YOSHIRO
IPC: H04N21/43
Filed: 1996-12-10
Abstract: A transmission data sequence including a
plurality of continuous data portions each formed on a
byte unit basis and including predetermined code data
(EOI marker) is transmitted from a transmission station
(10) to a receiving station as serial data. At the
receiving station, the transmission data sequence is
received and converted to parallel data, and the
parallel data is processed byte by byte. At the
transmission station (10), out-of-synchronization
detection code data sequence (Fig. 7) derived by
shifting the first predetermined code data (EOI marker)
by from one bit to a predetermined number of bits at one
bit pitch is inserted into the transmission data
sequence and it is transmitted. At the receiving
station (50), when a part of the out-of-synchronization
detection code data sequence in the transmission data
sequence is detected during processing on a byte unit
basis of the transmission data sequence received and
converted to the parallel data, it is determined that
the processing on a byte unit basis of the transmission
data sequence is in the out-of-synchronization state
between the transmission station and the receiving
station and an operation to recover the processing on a
byte unit basis of the transmission data sequence to a
synchronization state is conducted.
Patent EP-0779720-A3 (EP)
Inventor: HAJIME ISHIKAWA
IPC: H04J3/06
Filed: 1996-12-16
Abstract: At a transmission side, an encoder 4 codes data of
each channel and inserts a special character attributing
to each channel. A character multiplex circuit 5a byte
multiplex each channel for outputting. At a reception
side, a character synchronization circuit 9 synchronized
with a character by detecting the special character. A
character demultiplex circuit 10a demultiplexes a signal
by a character byte and obtains data of each channel. A
channel identification circuit 11 identifies each
channel by detecting the special character attributing
to the channel without bit rotating for synchronization.
A decoder 14 executes decoding without bit rotating and
outputs a signal from a channel demultiplex circuit.
Patent EP-0785119-A3 (EP)
Title: Betätigungseinrichtung, vorzugs-weise für Fahrzeuge, insbesondere für Kraftfahrzeuge
Inventor: TRZMIEL ALFRED
IPC: F04B17/00
Filed: 1997-01-10
Abstract: Die Betätigungseinrichtung hat ein Gehäuse (1), in dem ein Kolbenschieber
(3) verschiebbar gelagert ist. Mit ihm ist aus einer
Zuführung Medium ansaugbar und einem Verbraucher zuführbar.
Damit der Kolbenschieber derart betätigbar ist, daß die Einrichtung
für unterschiedliche Einsatzfälle geeignet ist, ist der Kolbenschieber
(3) durch wenigstens ein Piezoelement (16) axial verschiebbar.
Der Einsatz von Druckmedium zum Verschieben des Kolbenschiebers
(3) ist daher nicht erforderlich. Das Piezoelement (16) kann
mit hoher Frequenz arbeiten, wodurch der Kolbenschieber (3) mit
entsprechend hoher Frequenz hin- und herbewegt wird. Die Betätigungseinrichtung
bildet eine Pumpe, die vielseitig einsetzbar ist.
Patent EP-0789221-A3 (EP)
Title: Verfahren zur koordinatenmassigen Vermessung von Werkstücken auf Bearbeitungsmaschinen
Inventor: OHNHEISER RAINER DR
IPC: G01B7/008
Filed: 1997-01-17
Abstract: Bei diesem Verfahren bleibt das Werkstück (25) während des
Meßvorganges auf der Bearbeitungsmaschine. Es wird dort vom
Meßarm eines neben der Werkzeugmaschine (21) aufgestellten
Koordinatenmeßgerätes (31) abgetastet, welches eigene Meßsysteme
zur Erfassung der Bewegung eines Meßarms (34) bzw. des an ihm
befestigten Tasters (35) besitzt. Es ist nicht unbedingt
erforderlich, daß das Koordinatenmeßgerät (21) eigene Antriebe
oder eine eigene CNC-Steuerung besitzt, da der Meßarm bzw. der
Tastkopf mit Hilfe eines Mitnehmers (27) von den Antrieben der
Werkzeugmaschine (21) geführt bzw. bewegt wird.
Patent EP-0801173-A3 (EP)
Inventor: OIZUMI TETSURO
IPC: D21H19/38
Filed: 1997-04-03
Abstract: There is provided an aqueous pigment dispersion for a
light-shielding paper comprising a pigment component, an
aqueous resin and water, wherein the pigment component
contains 2 to 50% by weight of graphite in which at least 80% of
the total number of particles thereof has the maximum diameter
of 1 to 30 µm, 2 to 60% by weight of a colored pigment, and 10 to
90% by weight of a white pigment, and each specific gravity of the
colored pigment and the white pigment is 2.0 to 6.0 g/cm 3 . The
pigment dispersion of the present invention can provide light-shielding
properties by rendering coating onto a paper base
material and also can provide a light-shielding paper which
facilitates recycling and has a high quality when recycling of
waste paper is effected.